Bao-Thy Ngoc Grant, D.D.S.
Oral and Maxillofacial Surgery (Dentist) · Orange, CA
Bao-Thy Ngoc Grant, D.D.S. is an oral and maxillofacial surgery (dentist) with a practice address in Orange, California, and NPI 1366612954, issued on Mar 10, 2008. Check the license (California 52655, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Bao-Thy Ngoc Grant
- Credential
- D.D.S.
- Primary taxonomy
- Oral and Maxillofacial Surgery (Dentist) 1223S0112X
- License number
- 52655 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1110 E Chapman Ave, Orange, CA 92866
- Phone
- (714) 771-7677
- Enumerated
- Mar 10, 2008
- Record last updated
- Mar 10, 2008 (not updated in 18 years: call before relying on the address or phone)
- Fax
- (714) 771-1518
- Entity
- Type 1 · individual
8 nearest oral and maxillofacial surgery (dentist) records → All 987 in California → Look up another NPI →
Also registered at 1110 E Chapman Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Donna Armfield Hume, L.C.S.W.Clinical Social Worker1457665226
- Yun Chong, MDPsychiatry Physician1376586933
- David Ciminski, O.D.Optometrist1396832341
- Katelyn Henka, M.S., CCC-SLPSpeech-Language Pathologist1245600097
- Craig Milhouse, M.D.Internal Medicine Physician1912079575
- Shawn Miller, DMDOrthodontics and Dentofacial Orthopedics Dentistry1922203967
Verify Bao-Thy Ngoc Grant in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 52655Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
62% fewer Medicare Part D claims than the average oral and maxillofacial surgery (dentist) in 2024
156 Medicare Part D claims for 59 beneficiaries, against an average of 406 among the 5,870 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Amoxicillin67 claims
- Chlorhexidine Gluconate42 claims
- Ibuprofen18 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $68.37
2 payments; by number, the most common kind was food and beverage; the largest payer was KLS-Martin L.P. The 4,075 providers of this specialty with any payment received $1,077.58 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bao-Thy Ngoc Grant among 987 oral and maxillofacial surgery (dentist) records in California
Bao-Thy Ngoc Grant, D.D.S. is one of 987 oral and maxillofacial surgery (dentist) records with a practice address in California. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 58% of them.
- NPI issued2008 · 58% of these records are older, 36% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileNo · 7% of these records are
- Record last updated2008 · 67% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223S0112X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Oral and Maxillofacial Surgery (Dentist) providers in California
There are 987 oral and maxillofacial surgery (dentist) records in California.
All 987 in California → Every provider in Orange → Oral and Maxillofacial Surgery (Dentist) nationwide →
The 8 oral and maxillofacial surgery (dentist) records with the nearest ZIP codes
- Zaid Faraji, D.D.SOrange, CA 928671154697613
- Keith Hoffmann, DDS PHDOrange, CA 928671598838351
- Thuy Le, D.D.S.Orange, CA 928671164507877
- Mohammed Tabel, DDSOrange, CA 928671477844488
- Monty Wilson, D.D.S.Orange, CA 928651487726055
- Hung Dinh, DMDOrange, CA 928691093925521
- Justin NguyenPlacentia, CA 928701639599376
- Sam Poidmore, D,D,S,Villa Park, CA 928611316088529
Common questions
What is Bao-Thy Ngoc Grant, D.D.S.'s NPI number?
Bao-Thy Ngoc Grant, D.D.S.'s National Provider Identifier (NPI) is 1366612954, issued on Mar 10, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Bao-Thy Ngoc Grant, D.D.S. located?
The NPPES record lists a practice address at 1110 E Chapman Ave, Orange, CA, 92866. Phone: (714) 771-7677. Providers update this record themselves, so call before visiting.
How can I verify Bao-Thy Ngoc Grant, D.D.S.'s license?
NPPES lists California license number 52655, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Bao-Thy Ngoc Grant, D.D.S. prescribe under Medicare Part D?
In 2024, Bao-Thy Ngoc Grant, D.D.S. had 156 Medicare Part D claims for 59 beneficiaries; the average among oral and maxillofacial surgery (dentist) prescribers was 406. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.